Leon A. LaPointe

Person

Columbus, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Engine system for emission reduction without aftertreatment
- Patent number 11,293,339
- Issue date Apr 5, 2022
- Cummins Inc.
- Philipe F. Saad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gated ionization current supply voltage
- Patent number 11,193,432
- Issue date Dec 7, 2021
- Cummins Inc.
- Ashish S. Gupta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system for emission reduction without aftertreatment
- Patent number 10,815,871
- Issue date Oct 27, 2020
- Cummins Inc.
- Philipe F. Saad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Integrated control system for engine waste heat recovery using an o...
- Patent number 10,724,471
- Issue date Jul 28, 2020
- Cummins Inc.
- Prashant P. Patel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for managing condensation in EGR systems
- Patent number 10,138,800
- Issue date Nov 27, 2018
- Cummins, Inc.
- Leon A. LaPointe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for managing condensation in EGR systems
- Patent number 9,845,772
- Issue date Dec 19, 2017
- Cummins, Inc.
- Leon A. LaPointe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pre-chamber for internal combustion engine
- Patent number 9,797,296
- Issue date Oct 24, 2017
- Cummins Inc.
- Premjee Sasidharan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel-ratio dithering using a dual fuel path source
- Patent number 9,359,968
- Issue date Jun 7, 2016
- Cummins IP, Inc.
- Leon A. LaPointe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air dithering for internal combustion engine system
- Patent number 9,347,359
- Issue date May 24, 2016
- Cummins IP, Inc
- Leon A. LaPointe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust system for spark-ignited gaseous fuel internal combustion e...
- Patent number 9,279,394
- Issue date Mar 8, 2016
- Cummins IP, Inc.
- Leon A. LaPointe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pre-combustion device for an internal combustion engine
- Patent number 8,662,053
- Issue date Mar 4, 2014
- Cummins Inc.
- Leon A. LaPointe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine operable in PCCI mode with early control...
- Patent number 6,659,071
- Issue date Dec 9, 2003
- Cummins Inc.
- Leon A. LaPointe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ENGINE SYSTEM FOR EMISSION REDUCTION WITHOUT AFTERTREATMENT
- Publication number 20210040880
- Publication date Feb 11, 2021
- Cummins Inc.
- Philipe F. Saad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM FOR EMISSION REDUCTION WITHOUT AFTERTREATMENT
- Publication number 20200018223
- Publication date Jan 16, 2020
- Cummins Inc.
- Philipe F. Saad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GATED IONIZATION CURRENT SUPPLY VOLTAGE
- Publication number 20190331042
- Publication date Oct 31, 2019
- Cummins Inc.
- Ashish S. Gupta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTEGRATED CONTROL SYSTEM FOR ENGINE WASTE HEAT RECOVERY USING AN O...
- Publication number 20190003419
- Publication date Jan 3, 2019
- CUMMINS INC.
- Prashant P. Patel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR VALVE SIZE RATIO AND IGNITER PLACEMENT
- Publication number 20170211508
- Publication date Jul 27, 2017
- Cummins Inc.
- Patrick M. Pierz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR MANAGING CONDENSATION IN EGR SYSTEMS
- Publication number 20160319779
- Publication date Nov 3, 2016
- Cummins, Inc.
- Leon A. LaPointe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR MANAGING CONDENSATION IN EGR SYSTEMS
- Publication number 20160290288
- Publication date Oct 6, 2016
- Cummins, Inc.
- Leon A. LaPointe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST SYSTEM FOR SPARK-IGNITED GASEOUS FUEL INTERNAL COMBUSTION E...
- Publication number 20150300297
- Publication date Oct 22, 2015
- CUMMINS IP, INC.
- Leon A. LaPointe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRECHAMBER DEVICE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20150020766
- Publication date Jan 22, 2015
- CUMMINGS INC.
- Leon A. LaPointe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Air-Fuel-Ratio Dithering Using a Dual Fuel Path Source
- Publication number 20140261351
- Publication date Sep 18, 2014
- CUMMINS IP, INC.
- Leon A. LaPointe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR DITHERING FOR INTERNAL COMBUSTION ENGINE SYSTEM
- Publication number 20140260196
- Publication date Sep 18, 2014
- Leon A. LaPointe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Gaseous Fuel Spark-Ignited Internal Combustion Engine System
- Publication number 20140260203
- Publication date Sep 18, 2014
- CUMMINS IP, INC.
- Leon A. LaPointe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRE-CHAMBER FOR INTERNAL COMBUSTION ENGINE
- Publication number 20140261298
- Publication date Sep 18, 2014
- Premjee Sasidharan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST SYSTEM FOR SPARK-IGNITED GASEOUS FUEL INTERNAL COMBUSTION E...
- Publication number 20140069086
- Publication date Mar 13, 2014
- LEON A. LAPOINTE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE HAVING COMBUSTION CHAMBER WITH BLENDED H...
- Publication number 20110283980
- Publication date Nov 24, 2011
- CUMMINS INTELLECTUAL PROPERTIES, INC.
- Patrick M. PIERZ
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PRE-COMBUSTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20110146618
- Publication date Jun 23, 2011
- Leon A. LaPointe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for controlling turbine outlet temperatures in a diesel engi...
- Publication number 20070186538
- Publication date Aug 16, 2007
- Thomas A. Dollmeyer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Internal combustion engine operable in PCCI mode with early control...
- Publication number 20020040692
- Publication date Apr 11, 2002
- Leon A. LaPointe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Leon A. LaPointe

Person

Patents Grantslast 30 patents

Engine system for emission reduction without aftertreatment

Gated ionization current supply voltage

Engine system for emission reduction without aftertreatment

Integrated control system for engine waste heat recovery using an o...

System and method for managing condensation in EGR systems

System and method for managing condensation in EGR systems

Pre-chamber for internal combustion engine

Air-fuel-ratio dithering using a dual fuel path source

Air dithering for internal combustion engine system

Exhaust system for spark-ignited gaseous fuel internal combustion e...

Pre-combustion device for an internal combustion engine

Internal combustion engine operable in PCCI mode with early control...

Patents Applicationslast 30 patents

ENGINE SYSTEM FOR EMISSION REDUCTION WITHOUT AFTERTREATMENT

ENGINE SYSTEM FOR EMISSION REDUCTION WITHOUT AFTERTREATMENT

GATED IONIZATION CURRENT SUPPLY VOLTAGE

INTEGRATED CONTROL SYSTEM FOR ENGINE WASTE HEAT RECOVERY USING AN O...

SYSTEM AND METHOD FOR VALVE SIZE RATIO AND IGNITER PLACEMENT

SYSTEM AND METHOD FOR MANAGING CONDENSATION IN EGR SYSTEMS

SYSTEM AND METHOD FOR MANAGING CONDENSATION IN EGR SYSTEMS

EXHAUST SYSTEM FOR SPARK-IGNITED GASEOUS FUEL INTERNAL COMBUSTION E...

PRECHAMBER DEVICE FOR AN INTERNAL COMBUSTION ENGINE

Air-Fuel-Ratio Dithering Using a Dual Fuel Path Source

AIR DITHERING FOR INTERNAL COMBUSTION ENGINE SYSTEM

Gaseous Fuel Spark-Ignited Internal Combustion Engine System

PRE-CHAMBER FOR INTERNAL COMBUSTION ENGINE

EXHAUST SYSTEM FOR SPARK-IGNITED GASEOUS FUEL INTERNAL COMBUSTION E...

INTERNAL COMBUSTION ENGINE HAVING COMBUSTION CHAMBER WITH BLENDED H...

PRE-COMBUSTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

Method for controlling turbine outlet temperatures in a diesel engi...

Internal combustion engine operable in PCCI mode with early control...